(02 Jun 2023, 12:19 pm)P814VTY: 7506 is the best out of the NK57 E400s at Blyth. That’s the only one I haven’t had a problem with. wrote I had 7506 on an X10/X11, yesterday.

Despite being 16 year old, it actually drove beautifully.

Smooth brakes, retarder and gearbox. Plenty of power and capable of 60mph.

I wouldn't be surprised if the E400s manage 20 years of service if they're still nice to drive after 16 years.